Sport-Tek Dry Zone Raglan Polo. T475Known for superior breathability, these polos not only wick moisture, they minimize odor., 3.9-ounce, 100% polyester, Tag-free label, Flat knit collar, 3-button placket, Dyed-to-match buttons, Double-needle sleeves and hem, Side vents, *Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the screen printing process.